Abstract
The interaction of light with subwavelength structures is studied. The application of the finite difference time domain (FDTD) method to solve the problems involving the interaction between a focussed beam of light and the subwavelength structures is also discussed. The simulation results are presented for the case of a focussed beam interacting with small pits and apertures in a thin film supported by a transparent substrate.
Original language | English (US) |
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Pages | 56-61 |
Number of pages | 6 |
Volume | 14 |
No | 3 |
Specialist publication | Optics and Photonics News |
State | Published - Mar 2003 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering